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https://www.readbyqxmd.com/read/28651392/-analysis-of-hemoglobin-level-and-anemia-prevalence-in-students-aged-7-14-years-in-china-2014
#1
Z G Yang, Z H Wang, J Ma
Objective: To analyze the level of hemoglobin level and the prevalence of anemia in students aged 7-14 years in China. Methods: According to the 2010 Chinese National Surveys on Students'Constitution and Health, 71 130 students who were aged 7, 9, 12 and 14 years and had received hemoglobin test were sampled as the subjects, WHO anemia diagnostic criteria was used to explore the hemoglobin level and the prevalence of anemia. Results: The mean concentrations of hemoglobin were (129.25±11.37) g/L, (131.04±11...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28650949/efficacy-and-safety-of-tranexamic-acid-in-orthopedic-fracture-surgery-a-meta-analysis-and-systematic-literature-review
#2
Kamil Amer, Saqib Rehman, Christopher Haydel
BACKGROUND: Tranexamic acid (TXA) is an anti-fibrinolytic drug that has been shown to be effective in reducing blood loss and the need for transfusions after several orthopedic surgeries. However, the effectiveness of TXA use in orthopedic fracture surgeries still remains unclear. The purpose of this meta-analysis was to review existing literature with interest in the effectiveness and safety of TXA treatment in reducing total blood loss and transfusion rates for patients who underwent surgery for fracture repairs...
June 12, 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28650752/characteristics-predicting-the-outcome-in-individuals-with-diabetic-foot-ulcerations
#3
Lourdes Vella, Cynthia Formosa
BACKGROUND: We sought to determine patient and ulcer characteristics that predict wound healing in patients living with diabetes. METHODS: A prospective observational study was conducted on 99 patients presenting with diabetic foot ulceration. Patient and ulcer characteristics were recorded. Patients were followed up for a maximum of 1 year. RESULTS: After 1 year of follow-up, ulcer characteristics were more predictive of ulcer healing than were patient characteristics...
May 2017: Journal of the American Podiatric Medical Association
https://www.readbyqxmd.com/read/28649593/colonic-microbiota-encroachment-correlates-with-dysglycemia-in-humans
#4
Benoit Chassaing, Shreya M Raja, James D Lewis, Shanthi Srinivasan, Andrew T Gewirtz
BACKGROUND AND AIMS: Mucoid structures that coat the epithelium play an essential role in keeping the intestinal microbiota at a safe distance from host cells. Encroachment of bacteria into the normally almost-sterile inner mucus layer has been observed in inflammatory bowel disease and in mouse models of colitis. Moreover, such microbiota encroachment has also been observed in mouse models of metabolic syndrome, which are associated low-grade intestinal inflammation. Hence, we investigated if microbiota encroachment might correlate with indices of metabolic syndrome in humans...
September 2017: Cellular and Molecular Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28649270/low-values-of-central-venous-oxygen-saturation-scvo2-during-surgery-and-anastomotic-leak-of-abdominal-trauma-patients
#5
Andres Isaza-Restrepo, Jose F Moreno-Mejia, Juan S Martin-Saavedra, Milciades Ibañez-Pinilla
BACKGROUND: There is a well known relationship between hypoperfusion and postoperative complications like anastomotic leak. No studies have been done addressing this relationship in the context of abdominal trauma surgery. Central venous oxygen saturation is an important hypoperfusion marker of potential use in abdominal trauma surgery for identifying the risk of anastomotic leak development. The purpose of this study was to identify the relationship between low values of central venous oxygen saturation and anastomotic leak of gastrointestinal sutures in the postoperative period in abdominal trauma surgery...
2017: World Journal of Emergency Surgery: WJES
https://www.readbyqxmd.com/read/28649190/effects-of-light-and-sound-on-the-prefrontal-cortex-activation-and-emotional-function-a-functional-near-infrared-spectroscopy-study
#6
Shota Hori, Koichi Mori, Takehisa Mashimo, Akitoshi Seiyama
We constructed a near infrared spectroscopy-based real-time feedback system to estimate the subjects' emotional states using the changes in oxygenated hemoglobin concentration [Δ(oxy-Hb)] in the prefrontal cortex (PFC). Using this system, we investigated the influences of continual mild and equivocal stimuli consisting of lights and a reconstructed waterfall sound on Δ[oxy-Hb] in the PFC. The visual (light) and auditory (sound) stimuli changed randomly and independently, depending on the emotional states of the individual subjects...
2017: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/28649089/prognostic-nutritional-index-and-the-risk-of-mortality-in-patients-with-acute-heart-failure
#7
Yu-Lun Cheng, Shih-Hsien Sung, Hao-Min Cheng, Pai-Feng Hsu, Chao-Yu Guo, Wen-Chung Yu, Chen-Huan Chen
BACKGROUND: Nutritional status has been related to clinical outcomes in patients with heart failure. We assessed the association between nutritional status, indexed by prognostic nutritional index (PNI), and survival in patients hospitalized for acute heart failure. METHODS AND RESULTS: A total of 1673 patients (age 76±13 years, 68% men) hospitalized for acute heart failure in a tertiary medical center were analyzed. PNI was calculated as 10×serum albumin (g/dL)+0...
June 25, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28648854/is-there-a-burnt-out-diabetes-phenomenon-in-patients-on-hemodialysis
#8
Masanori Abe, Takayuki Hamano, Junichi Hoshino, Atsushi Wada, Masaaki Inaba, Shigeru Nakai, Ikuto Masakane
AIMS: In patients with diabetes on hemodialysis (HD), glycemic control improves spontaneously, leading to normal glycated hemoglobin (HbA1c) levels; this phenomenon is known as "burnt-out diabetes." However, glycated albumin (GA) might be a better indicator of glycemic control than HbA1c in HD patients. Therefore, the aim of this study was to identify how many patients experience "burnt-out diabetes" using HbA1c and GA levels and to examine the association between cardiovascular comorbidity risk and GA levels...
June 13, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28648765/adherence-to-diabetes-dietary-guidelines-assessed-using-a-validated-questionnaire-predicts-glucose-control-in-individuals-with-type-2-diabetes
#9
Gayathiri Durai Raj, Zohre Hashemi, Diana C Soria Contreras, Stephanie Babwik, Denise Maxwell, Rhonda C Bell, Catherine B Chan
OBJECTIVES: The purpose of this study was to determine predominant deviations from Canadian Diabetes Association (CDA) nutrition therapy guidelines for Canadians with type 2 diabetes as a prelude to developing relevant interventions. We hypothesized that lack of adherence to these guidelines would be associated with higher glycated hemoglobin (A1C) levels. METHODS: A cross-sectional trial was conducted to evaluate associations between dietary adherence to CDA and Health Canada guidelines and blood glucose control...
June 22, 2017: Canadian Journal of Diabetes
https://www.readbyqxmd.com/read/28648705/an-aprotinin-containing-fibrin-sealant-does-not-reduce-blood-loss-in-total-hip-arthroplasty
#10
Sean M Kearns, Hannah N Kuhar, Daniel D Bohl, Brett R Levine
BACKGROUND: Fibrin sealants are topical agents used to reduce perioperative blood loss; however, their efficacy in total hip arthroplasty (THA) remains uncertain. The purpose of this study was to determine if a fibrin sealant containing aprotinin as an antifibrinolytic agent, TISSEEL (Baxter, Deerfield, IL), reduces postoperative blood loss and transfusion during THA when compared with intravenous (IV) tranexamic acid (TXA) and control groups. METHODS: Three retrospective uniform cohorts of primary THA procedures were identified, from a prospectively maintained database: 1 group who received TISSEEL, 1 group who received 1 g IV TXA, and 1 group who received neither (control)...
May 31, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28648422/troponin-i-elevation-after-elective-percutaneous-coronary-interventions-prevalence-and-risk-factors
#11
Roberto Muniz Ferreira, Nelson Albuquerque de Souza E Silva, Lúcia Helena Alvares Salis, Paula Dias Maia, Lucas Felipe Bastos Horta
Troponin elevation after coronary angioplasty is a prognostic marker associated with significant morbidity and mortality, although its prevalence varies according to clinical and procedural characteristics. We analyzed the frequency of post-procedural enzyme elevation among 112 elective interventions between 2013 and 2014 in a private hospital in Brazil. Troponin increase was observed in 62.5% of the procedures, and was related to age, female sex, low pre-procedural hemoglobin, prior angiotensin converting enzyme inhibitor or angiotensin receptor blocker use and multivessel angioplasty...
May 2017: Indian Heart Journal
https://www.readbyqxmd.com/read/28648301/associations-of-early-kidney-disease-with-brain-magnetic-resonance-imaging-and-cognitive-function-in-african-americans-with-type-2-diabetes-mellitus
#12
Barry I Freedman, Kaycee M Sink, Christina E Hugenschmidt, Timothy M Hughes, Jeff D Williamson, Christopher T Whitlow, Nicholette D Palmer, Michael E Miller, Laura C Lovato, Jianzhao Xu, S Carrie Smith, Lenore J Launer, Joshua I Barzilay, Robert M Cohen, Mark D Sullivan, R Nick Bryan, Benjamin C Wagner, Donald W Bowden, Joseph A Maldjian, Jasmin Divers
BACKGROUND: Relationships between early kidney disease, neurocognitive function, and brain anatomy are poorly defined in African Americans with type 2 diabetes mellitus (T2DM). STUDY DESIGN: Cross-sectional associations were assessed between cerebral anatomy and cognitive performance with estimated glomerular filtration rate (eGFR) and urine albumin-creatinine ratio (UACR) in African Americans with T2DM. SETTING & PARTICIPANTS: African Americans with cognitive testing and cerebral magnetic resonance imaging (MRI) in the African American-Diabetes Heart Study Memory in Diabetes (AA-DHS MIND; n=512; 480 with MRI) and Action to Control Cardiovascular Risk in Diabetes (ACCORD) MIND (n=484; 104 with MRI) studies...
June 22, 2017: American Journal of Kidney Diseases: the Official Journal of the National Kidney Foundation
https://www.readbyqxmd.com/read/28648011/-relationship-between-carotid-plaque-and-diabetic-retinopathy-in-type-2-diabetes-mellitus-patients
#13
Y Y Xiao, M K Yuan, P Xi, B Gao
Objective: To analyze the relevant factors for diabetic retinopathy. Methods: The data of type 2 diabetes mellitus patients undergoing general examination and ophthalmology specialist consultation were collected from the inpatients of Department of Endocrinology in Beijing Airport Hospital between 2013 and 2016, and the relevant factors of diabetic retinopathy were retrospectively analyzed. Results: A total of 432 cases were analyzed, including 168 cases of non-diabetic retinopathy and 264 cases of diabetic retinopathy...
June 27, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28647301/factors-affecting-hematopoietic-stem-cell-mobilization-and-apheresis-in-allogeneic-donors-the-role-of-iron-status
#14
Zübeyde Nur Özkurt, Leyla Batmaz, Zeynep Arzu Yeğin, Çiğdem İlhan
Infused CD34 cell count has a significant impact on transplant outcome. In this retrospective study, we aimed to analyze the impact of donor iron parameters on peripheral blood stem cell (PBSC) collection. A total of 303 related donors were included in the study. The mobilization regimen, recombinant G-CSF, was given for four consecutive days. A CD34(+) cell count below 2×10(6)/kg was defined as mobilization failure which was demonstrated in 23 donors (7.6%). Mobilization failure was more frequent in female donors than male donors (13...
June 3, 2017: Transfusion and Apheresis Science
https://www.readbyqxmd.com/read/28647295/associations-between-sleep-habits-and-dysglycemia-in-us-adults-a-cross-sectional-analysis
#15
Katherina C Chojnacki, Thirumagal Kanagasabai, Michael C Riddell, Chris I Ardern
OBJECTIVES: To examine the independent and joint associations between sleep duration and quality with glycated hemoglobin (A1C) levels and dysglycemia in non-institutionalized adults living in the United States. METHODS: Data from the United States National Health and Nutrition Examination Survey (2005-2008) were used (N=9478; ≥20 years). Information on sleep quantity and quality were derived from the Sleep Disorders Questionnaire and used to classify sleep quality as good, fair, poor, or very poor...
June 21, 2017: Canadian Journal of Diabetes
https://www.readbyqxmd.com/read/28646929/maternal-serum-anti-m%C3%A3-llerian-hormone-in-sudanese-women-with-preeclampsia
#16
Eiman Agabain, Hameed Mohamed, Anas E Elsheikh, Hamdan Z Hamdan, Ishag Adam
OBJECTIVES: A case-control study was conducted at Omdurman Maternity Tertiary Hospital, Sudan, during the period from May to August 2014 to investigate AMH level in women with preeclampsia compared to healthy controls. The cases were women with preeclampsia and healthy pregnant women were the controls. The obstetrics and medical history was gathered using a questionnaire. AMH level was measured using ELISA. RESULTS: There was no significant difference between the two groups (40 in each arm of the study) in the age, parity and gestational age...
June 24, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28646676/multicenter-phase-2-study-of-combination-therapy-with-ruxolitinib-and-danazol-in-patients-with-myelofibrosis
#17
K Gowin, H Kosiorek, A Dueck, J Mascarenhas, R Hoffman, C Reeder, J Camoriano, R Tibes, K Gano, J Palmer, R Mesa
Myelofibrosis is a myeloproliferative neoplasm that is characterized by splenomegaly, profound symptom burden, and cytopenias. JAK inhibitor therapy offers improvements in splenomegaly, symptom burden, and potentially survival; however, cytopenias remain a significant challenge. Danazol has previously demonstrated improvements in myelofibrosis-associated anemia. We conducted a phase II clinical trial evaluating the efficacy and tolerability of combination therapy with ruxolitinib, an oral JAK inhibitor, and danazol...
June 13, 2017: Leukemia Research
https://www.readbyqxmd.com/read/28646425/hydroxylamine-induced-oxidation-of-ferrous-carbonylated-truncated-hemoglobins-from-mycobacterium-tuberculosis-and-campylobacter-jejuni-is-limited-by-carbon-monoxide-dissociation
#18
Paolo Ascenzi, Chiara Ciaccio, Tecla Gasperi, Alessandra Pesce, Lucia Caporaso, Massimo Coletta
Hydroxylamine (HA) is an oxidant of ferrous globins and its action has been reported to be inhibited by CO, even though this mechanism has not been clarified. Here, kinetics of the HA-mediated oxidation of ferrous carbonylated Mycobacterium tuberculosis truncated hemoglobin N and O (Mt-trHbN(II)-CO and Mt-trHbO(II)-CO, respectively) and Campylobacter jejuni truncated hemoglobin P (Cj-trHbP(II)-CO), at pH 7.2 and 20.0 °C, are reported. Mixing Mt-trHbN(II)-CO, Mt-trHbO(II)-CO, and Cj-trHbP(II)-CO solution with the HA solution brings about absorption spectral changes reflecting the disappearance of the ferrous carbonylated derivatives with the concomitant formation of the ferric species...
June 23, 2017: Journal of Biological Inorganic Chemistry: JBIC
https://www.readbyqxmd.com/read/28646411/achievement-of-glycated-hemoglobin-goals-in-the-us-remains-unchanged-through-2014
#19
Ginger Carls, Johnny Huynh, Edward Tuttle, John Yee, Steven V Edelman
INTRODUCTION: Previous research has found that the percentage of US adults with diabetes achieving a glycated hemoglobin (HbA1c) target of <7.0% with currently available treatments has been fairly constant from 2003 to 2010, remaining at just over 50% [1]. The objective of this study was to compare the most recent data (2011-2014) with earlier data to track progress on HbA1c target achievement, for both the general target of <7.0% and inferred individualized targets based on age and the presence of complications...
June 23, 2017: Diabetes Therapy: Research, Treatment and Education of Diabetes and related Disorders
https://www.readbyqxmd.com/read/28646037/early-exposure-to-chronic-hypoxia-induces-short-and-long-term-regulation-of-hemoglobin-gene-expression-in-european-sea-bass-dicentrarchus-labrax
#20
Laura Cadiz, Arianna Servili, Patrick Quazuguel, Lauriane Madec, José-Luis Zambonino-Infante, David Mazurais
European sea bass (Dicentrarchus labrax) inhabits coastal waters and may be exposed to hypoxia at different life stages, requiring physiological and behavioral adaptation. In the present study, we attempted to determine whether regulation of hemoglobin (Hb) gene expression plays a role in the physiological response to chronic moderate hypoxia in whole larvae and hematopoietic tissues (head kidney and spleen) of juveniles. We also tested the hypothesis that hypoxia exposure at the larval stage could induce a long-term effect on the regulation of Hb gene expression...
June 23, 2017: Journal of Experimental Biology
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